A vulnerability classified as critical has been found in Loopchain up to 2.2.1.3. Affected is some unknown functionality. The manipulation of the argument DEFAULT_SCORE_HOST as part of a Environment Variable leads to a command injection vulnerability. CWE is classifying the issue as CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

In Loopchain through 2.2.1.3, an attacker can escalate privileges from a low-privilege shell by changing the environment (aka injection in the DEFAULT_SCORE_HOST environment variable).

The weakness was shared 06/28/2019. This vulnerability is traded as CVE-2019-12997 since 06/28/2019. The exploitability is told to be easy. It is possible to launch the attack remotely. A authentication is required for exploitation. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1202 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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• Loopchain

Version

• 2.2.1.0
• 2.2.1.1
• 2.2.1.2
• 2.2.1.3

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CPE 2.2info

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